Dynamic magnetic information storage or retrieval – Head – Hall effect
Patent
1997-05-23
1999-02-09
Evans, Jefferson
Dynamic magnetic information storage or retrieval
Head
Hall effect
360115, G11B 533
Patent
active
058702601
ABSTRACT:
A magnetic storage system is disclosed that includes a magnetic storage layer associated with a soft magnetic saturable keeper layer. A transducer is spaced from the storage layer and the keeper layer in flying relationship thereto, with an MR element contained therein to provide high sensitivity detection along with the reduced spacing loss available from the keepered storage layer.
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Coughlin Thomas M.
Davies David H.
Gooch Beverley R.
Almeida George B.
Ampex Corporation
Evans Jefferson
Mesaros John G.
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